EP2054998A4 - A drive system for a tap changer - Google Patents
A drive system for a tap changer Download PDFInfo
- Publication number
- EP2054998A4 EP2054998A4 EP07794189.6A EP07794189A EP2054998A4 EP 2054998 A4 EP2054998 A4 EP 2054998A4 EP 07794189 A EP07794189 A EP 07794189A EP 2054998 A4 EP2054998 A4 EP 2054998A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive system
- tap changer
- changer
- tap
- drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
- H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
- H02P3/26—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by combined electrical and mechanical braking
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
- G05F1/147—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices with motor driven tap switch
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
- G05F1/147—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices with motor driven tap switch
- G05F1/153—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices with motor driven tap switch controlled by discharge tubes or semiconductor devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
- H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0027—Operating mechanisms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Rectifiers (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electrical Variables (AREA)
- Control Of Electric Motors In General (AREA)
- Ac-Ac Conversion (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0601756 | 2006-08-25 | ||
PCT/SE2007/050579 WO2008024068A1 (en) | 2006-08-25 | 2007-08-24 | A drive system for a tap changer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2054998A1 EP2054998A1 (en) | 2009-05-06 |
EP2054998A4 true EP2054998A4 (en) | 2018-01-24 |
Family
ID=39107065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07794189.6A Withdrawn EP2054998A4 (en) | 2006-08-25 | 2007-08-24 | A drive system for a tap changer |
Country Status (9)
Country | Link |
---|---|
US (1) | US8013555B2 (en) |
EP (1) | EP2054998A4 (en) |
JP (1) | JP2010501956A (en) |
KR (1) | KR101365358B1 (en) |
CN (1) | CN101507099B (en) |
BR (1) | BRPI0715939A2 (en) |
RU (1) | RU2441312C2 (en) |
UA (1) | UA96772C2 (en) |
WO (1) | WO2008024068A1 (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA94521C2 (en) * | 2010-02-08 | 2011-05-10 | Виктор Владимирович Гребеников | Drive for a tap-changing under-load-device of a power transformer |
NO331388B1 (en) * | 2010-10-26 | 2011-12-12 | Rolls Royce Marine As Power Electric Systems Bergen | Method and device for starting motors in weak networks |
KR102048324B1 (en) * | 2012-04-16 | 2019-11-25 | 마쉬넨파브릭 레인하우센 게엠베하 | Method for monitoring an on-load tap changer |
DE102012104089A1 (en) * | 2012-04-27 | 2013-10-31 | Maschinenfabrik Reinhausen Gmbh | Method for evaluating an on-load tap-changer |
KR101348334B1 (en) * | 2012-12-27 | 2014-01-09 | (주) 모노인더스트리 | Zero load tap for high voltagesuperconducting transformer |
KR101497646B1 (en) * | 2013-05-21 | 2015-03-11 | (주)에스엔 | Apparatus for automatically switching a first side coil tab |
KR101483066B1 (en) * | 2013-07-23 | 2015-01-16 | (주) 모노인더스트리 | Zero Load Tap For 30 kv Superconducting Transformer |
EP2930837A1 (en) | 2014-04-10 | 2015-10-14 | GE Energy Power Conversion Technology Ltd | Power converters |
CN105140008A (en) * | 2014-08-29 | 2015-12-09 | 扬州市鑫源电气有限公司 | Novel multi-gear tuning electric reactor |
EP3023846A1 (en) * | 2014-11-18 | 2016-05-25 | Moog Unna GmbH | Electromechanical drive system |
DE102015102485A1 (en) * | 2015-02-20 | 2016-08-25 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Device and method for fault current detection |
CN106601515A (en) * | 2015-10-16 | 2017-04-26 | 莫诺产业股份有限公司 | Zero-load TAP for high voltage superconducting transformer |
CN106274508A (en) * | 2016-08-30 | 2017-01-04 | 中车株洲电力机车有限公司 | A kind of Diesel Multiple Unit and electric power system thereof and traction control method |
CN110114850B (en) * | 2016-12-30 | 2021-12-14 | 日立能源瑞士股份公司 | On-load tap changer and method for manufacturing an on-load tap changer |
US10141857B2 (en) * | 2017-01-20 | 2018-11-27 | Jenoptik Power Systems Gmbh | Energy supply device for supplying electric energy and method of operating a corresponding energy supply device |
EP3591785A1 (en) * | 2018-07-04 | 2020-01-08 | Vestas Wind Systems A/S | Wind turbine with an on-load tap changer configured with dynamic fault current injection |
CN109167478A (en) * | 2018-07-27 | 2019-01-08 | 广州顺途信息科技有限公司 | Brushless motor |
US10890932B2 (en) | 2018-08-20 | 2021-01-12 | Eaton Intelligent Power Limited | Electrical network configured to magnetically couple to a winding and to control magnetic saturation in a magnetic core |
CN109752648B (en) * | 2018-12-25 | 2020-11-03 | 河北科技师范学院 | On-load tap-changer switching arc energy on-line monitoring method and device |
US11735923B2 (en) | 2020-07-28 | 2023-08-22 | Eaton Intelligent Power Limited | Voltage regulation device that includes a converter for harmonic current compensation and reactive power management |
KR102219309B1 (en) | 2020-11-13 | 2021-02-24 | 한국에너지솔루션 주식회사 | Transformer Using Electric Power Distribution Smart OLTC |
CN112838792B (en) * | 2020-12-31 | 2022-04-12 | 大力电工襄阳股份有限公司 | Intelligent soft starting device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2410641A1 (en) * | 1974-03-06 | 1975-09-11 | Transformatoren Union Ag | Motor drive for tap changing switch - has asynchronous or DC motor and auxiliary drive producing signals for thyristor |
JPS58188109A (en) * | 1982-04-28 | 1983-11-02 | Toshiba Corp | On-load tap changer |
US5929591A (en) * | 1996-07-16 | 1999-07-27 | Hitachi, Ltd. | Air conditioner |
JPH11233354A (en) * | 1998-02-10 | 1999-08-27 | Toshiba Corp | Transforming facilities |
US20020044468A1 (en) * | 2001-12-13 | 2002-04-18 | Abas Goodarzi | Universal high efficiency power converter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4336223C1 (en) * | 1993-10-23 | 1994-09-22 | Webasto Karosseriesysteme | Circuit arrangement for supplying power to a fan and/or battery in a vehicle by means of a solar generator |
EP0695024B1 (en) | 1994-07-01 | 2003-02-26 | Sharp Kabushiki Kaisha | Air conditioning device |
US5886422A (en) * | 1997-07-30 | 1999-03-23 | Spartec International Corporation | Universal electric power controller |
EP1198872A1 (en) * | 1999-05-28 | 2002-04-24 | Abb Ab | A wind power plant |
DE10019675C1 (en) * | 2000-04-19 | 2001-11-08 | Webasto Vehicle Sys Int Gmbh | Solar system for a vehicle |
DE10019889C1 (en) * | 2000-04-20 | 2001-09-27 | Webasto Vehicle Sys Int Gmbh | Solar energy device for automobile with switching between alternate DC/DC converter stages dependent on DC/DC converter output voltage |
JP4592223B2 (en) * | 2001-07-05 | 2010-12-01 | 三菱電機株式会社 | Drive control device for tap changer during load |
US6710574B2 (en) * | 2001-09-21 | 2004-03-23 | Eaton Corporation | Reversible DC motor drive including a DC/DC converter and four quadrant DC/DC controller |
US7221121B2 (en) | 2001-11-23 | 2007-05-22 | Danfoss Drives A/S | Frequency converter for different mains voltages |
-
2007
- 2007-08-24 RU RU2009109329/07A patent/RU2441312C2/en not_active IP Right Cessation
- 2007-08-24 JP JP2009526570A patent/JP2010501956A/en not_active Withdrawn
- 2007-08-24 KR KR1020097003807A patent/KR101365358B1/en not_active IP Right Cessation
- 2007-08-24 WO PCT/SE2007/050579 patent/WO2008024068A1/en active Application Filing
- 2007-08-24 US US12/438,581 patent/US8013555B2/en not_active Expired - Fee Related
- 2007-08-24 CN CN2007800315194A patent/CN101507099B/en not_active Expired - Fee Related
- 2007-08-24 BR BRPI0715939-0A2A patent/BRPI0715939A2/en not_active Application Discontinuation
- 2007-08-24 UA UAA200902790A patent/UA96772C2/en unknown
- 2007-08-24 EP EP07794189.6A patent/EP2054998A4/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2410641A1 (en) * | 1974-03-06 | 1975-09-11 | Transformatoren Union Ag | Motor drive for tap changing switch - has asynchronous or DC motor and auxiliary drive producing signals for thyristor |
JPS58188109A (en) * | 1982-04-28 | 1983-11-02 | Toshiba Corp | On-load tap changer |
US5929591A (en) * | 1996-07-16 | 1999-07-27 | Hitachi, Ltd. | Air conditioner |
JPH11233354A (en) * | 1998-02-10 | 1999-08-27 | Toshiba Corp | Transforming facilities |
US20020044468A1 (en) * | 2001-12-13 | 2002-04-18 | Abas Goodarzi | Universal high efficiency power converter |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008024068A1 * |
Also Published As
Publication number | Publication date |
---|---|
RU2009109329A (en) | 2010-09-27 |
US8013555B2 (en) | 2011-09-06 |
RU2441312C2 (en) | 2012-01-27 |
US20100241286A1 (en) | 2010-09-23 |
JP2010501956A (en) | 2010-01-21 |
CN101507099A (en) | 2009-08-12 |
KR101365358B1 (en) | 2014-02-19 |
CN101507099B (en) | 2012-07-04 |
BRPI0715939A2 (en) | 2013-09-17 |
KR20090048603A (en) | 2009-05-14 |
UA96772C2 (en) | 2011-12-12 |
WO2008024068A1 (en) | 2008-02-28 |
EP2054998A1 (en) | 2009-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090122 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20180103 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01H 9/00 20060101ALI20171220BHEP Ipc: H02P 3/26 20060101ALI20171220BHEP Ipc: G05F 1/147 20060101ALI20171220BHEP Ipc: H02M 1/10 20060101ALI20171220BHEP Ipc: H02M 1/42 20070101ALI20171220BHEP Ipc: H01F 29/04 20060101ALI20171220BHEP Ipc: G05F 1/153 20060101ALI20171220BHEP Ipc: H02P 13/06 20060101AFI20171220BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20180522 |